I forgot the name! Help

Yaoi manga where both characters are in college and the uke obeys the seme on all of his orders. The seme is straight and is just using the uke to suck him and get him food. And the one day the uke tells the seme that he wants to break off the relationship because he has a bf and the seme gets mad. The seme than goes to the ukes bf but the the bf tells him that they aren't dating and then the seme goes to the uke and rapes him.